Pediatr Crit Care Me
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Pediatr Crit Care Me · Nov 2011
Deep nasopharyngeal aspiration as a treatment option for conversion of supraventricular paroxysmal tachycardia in infants: First experiences.
Supraventricular paroxysmal tachycardias are the most common paroxysmal rhythm disorders in childhood. Atypical clinical presentations as well as their ability to induce hemodynamic deterioration imply necessity for arrhythmia rapid termination during the first months of life. The objective of this article was to evaluate the efficiency of deep nasopharyngeal aspiration as a potential vagal maneuver for supraventricular paroxysmal tachycardias termination. ⋯ Deep nasopharyngeal aspiration could be an alternative vagal maneuver for infants with supraventricular paroxysmal tachycardia.
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Pediatr Crit Care Me · Nov 2011
The association of age, illness severity, and glycemic status in a pediatric intensive care unit.
Tight glycemic control in critically ill children is controversial. The benefits of controlling hyperglycemia may be offset by the risk of hypoglycemia on the immature brain. Both age and severity of illness may influence the risks and benefits of tight glycemic control. We hypothesize that rates of hypoglycemia (blood glucose <60 mg/dL) and hyperglycemia (blood glucose >150 mg/dL) in children will correlate with age and illness severity. ⋯ The youngest patients are at higher risk for spontaneous hypoglycemia, whereas hyperglycemia occurs more often in the older ages. Higher rates of hypo-/hyperglycemia were noted in sicker patients and in those requiring more therapeutic interventions. Our results suggest that special consideration should be given to the safety of the youngest patients given their higher risk of hypoglycemia if an investigation of tight glycemic control is performed.
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Pediatr Crit Care Me · Nov 2011
Electrical activity of the diaphragm during extubation readiness testing in critically ill children.
To investigate the electrical activity of the diaphragm during extubation readiness testing. ⋯ Patients who generate higher diaphragmatic activity in relation to tidal volume may have better preserved diaphragmatic function and a better chance of passing the extubation readiness test as opposed to patients who generate lower diaphragmatic activity in relation to tidal volume, indicating diaphragmatic weakness. Electrical activity of the diaphragm also may be a useful adjunct to assess neuromuscular drive in ventilated children.
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Pediatr Crit Care Me · Nov 2011
Case ReportsVentricular assist device as a bridge to transplant, and extracorporeal membrane oxygenation for primary graft failure in a child with hemophilia A.
To report the management of hemophilia in a patient with dilated cardiomyopathy during application of the Berlin-Heart biventricular assist. ⋯ Selection of anticoagulant therapy as a function of patient status in terms of bleeding and surgical-wound scarring progress is vital for the proper functioning of support techniques (Berlin-Heart biventricular assist and extracorporeal membrane oxygenation) in hemophiliac patients. Collagen dressings placed on surgical wounds achieved good functional and aesthetic results, as well as mechanically isolating the scars from the exterior.
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Pediatr Crit Care Me · Nov 2011
Critical evaluation of emergency stockpile ventilators in an in vitro model of pediatric lung injury.
Modern health care systems may be inadequately prepared for mass casualty respiratory failure requiring mechanical ventilation. Current health policy has focused on the "stockpiling" of emergency ventilators, though little is known about the performance of these ventilators under conditions of respiratory failure in adults and children. In this study, we seek to compare emergency ventilator performance characteristics using a test lung simulating pediatric lung injury. ⋯ Multiple ventilators are available for the provision of ventilation to children with respiratory failure in a mass casualty scenario. Few of these ventilators possess the minimum alarm functionality and consistently deliver the prescribed tidal volume that allows for safe and effective ventilation of critically ill pediatric patients. These findings will help clinicians understand the performance and limitations of available ventilators intended for use in children.